Zenza Bronica ME Prism Finder S for SQ Filter Type_Special Effects but for anyone with a

but for anyone with a more modern camera

The Canon EOS 7 is a well-designed autofocus 35mm SLR camera with easy to use controls and compatibility with the entire EF lens system- plus Canon's cool "Eye Control" AF point selection that focuses where you look (as long as you look at one of three squares)

but there is some wear and light corrosion on some metal surfaces

and "VF Technology" (not sure what that is

This is the 7-element version

Zenza Bronica ME Prism Finder S for SQ Filter Type_Special Effects but for anyone with aThe Zenza Bronica ME Prism Finder S is a metering interchangeable prism for the Bronica SQ system. In excellent cosmetic condition, with only minor cosmetic wear. Accurate metering. Includes instructions.